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Self-resetting concrete-filled steel tube pier structure with replaceable steel coupling beam and construction method thereof

CHENG GUOZHONG / WANG XUANDING / LIU JIEPENG

The invention provides a self-resetting concrete-filled steel tube pier structure with a replaceable steel coupling beam and a construction method thereof. The pier structure comprises a foundation, acover beam, a concrete-filled steel tube pier and a replaceable steel coupling beam. The upper end and the lower end of the concrete-filled steel tube pier are connected with the foundation and the cover beam through self-resetting joints respectively, and the left end and the right end of the replaceable steel coupling beam are connected with the concrete-filled steel tube pier through rod penetrating joints. The bridge structure can achieve post-earthquake function rapid recovery and damage rapid repair, and is convenient to construct, safe and reliable.

发明提供一种配置可更换钢连梁的自复位钢管混凝土桥墩结构及其施工方法。该桥墩结构包括基础、盖梁、钢管混凝土桥墩以及可更换钢连梁，钢管混凝土桥墩上下端通过自复位式节点分别与基础和盖梁相连，可更换钢连梁左右端通过穿杆式节点与钢管混凝土桥墩相连。所提出的桥梁结构可实现震后功能快速恢复和损害快速修复，施工方便、安全可靠。

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Self-resetting concrete-filled steel tube pier structure with replaceable steel coupling beam and construction method thereof

CHENG GUOZHONG / WANG XUANDING / LIU JIEPENG

The invention provides a self-resetting concrete-filled steel tube pier structure with a replaceable steel coupling beam and a construction method thereof. The pier structure comprises a foundation, acover beam, a concrete-filled steel tube pier and a replaceable steel coupling beam. The upper end and the lower end of the concrete-filled steel tube pier are connected with the foundation and the cover beam through self-resetting joints respectively, and the left end and the right end of the replaceable steel coupling beam are connected with the concrete-filled steel tube pier through rod penetrating joints. The bridge structure can achieve post-earthquake function rapid recovery and damage rapid repair, and is convenient to construct, safe and reliable.

发明提供一种配置可更换钢连梁的自复位钢管混凝土桥墩结构及其施工方法。该桥墩结构包括基础、盖梁、钢管混凝土桥墩以及可更换钢连梁，钢管混凝土桥墩上下端通过自复位式节点分别与基础和盖梁相连，可更换钢连梁左右端通过穿杆式节点与钢管混凝土桥墩相连。所提出的桥梁结构可实现震后功能快速恢复和损害快速修复，施工方便、安全可靠。

Self-resetting concrete-filled steel tube pier structure with replaceable steel coupling beam and construction method thereof

CHENG GUOZHONG / WANG XUANDING / LIU JIEPENG

The invention provides a self-resetting concrete-filled steel tube pier structure with a replaceable steel coupling beam and a construction method thereof. The pier structure comprises a foundation, acover beam, a concrete-filled steel tube pier and a replaceable steel coupling beam. The upper end and the lower end of the concrete-filled steel tube pier are connected with the foundation and the cover beam through self-resetting joints respectively, and the left end and the right end of the replaceable steel coupling beam are connected with the concrete-filled steel tube pier through rod penetrating joints. The bridge structure can achieve post-earthquake function rapid recovery and damage rapid repair, and is convenient to construct, safe and reliable.

发明提供一种配置可更换钢连梁的自复位钢管混凝土桥墩结构及其施工方法。该桥墩结构包括基础、盖梁、钢管混凝土桥墩以及可更换钢连梁，钢管混凝土桥墩上下端通过自复位式节点分别与基础和盖梁相连，可更换钢连梁左右端通过穿杆式节点与钢管混凝土桥墩相连。所提出的桥梁结构可实现震后功能快速恢复和损害快速修复，施工方便、安全可靠。

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Titel:

Self-resetting concrete-filled steel tube pier structure with replaceable steel coupling beam and construction method thereof

Weitere Titelangaben:

一种配置可更换钢连梁的自复位钢管混凝土桥墩结构及其施工方法

Beteiligte:

CHENG GUOZHONG (Autor:in) / WANG XUANDING (Autor:in) / LIU JIEPENG (Autor:in)

Erscheinungsdatum:

30.10.2020

Medientyp:

Patent

Format:

Elektronische Ressource

Sprache:

Chinesisch

Klassifikation:

IPC: E01D BRIDGES , Brücken

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